Описание
curl and libcurl before 7.50.1 do not prevent TLS session resumption when the client certificate has changed, which allows remote attackers to bypass intended restrictions by resuming a session.
It was found that the libcurl library did not prevent TLS session resumption when the client certificate had changed. An attacker could potentially use this flaw to hijack the authentication of the connection by leveraging a previously created connection with a different client certificate.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| .NET Core 1.0 on Red Hat Enterprise Linux | rh-dotnetcore10-curl | Out of support scope | ||
| .NET Core 1.1 on Red Hat Enterprise Linux | rh-dotnetcore11-curl | Out of support scope | ||
| .NET Core 2.0 on Red Hat Enterprise Linux | rh-dotnet20-curl | Out of support scope | ||
| .NET Core 2.1 on Red Hat Enterprise Linux | rh-dotnet21-curl | Will not fix | ||
| Red Hat Enterprise Linux 5 | curl | Will not fix | ||
| Red Hat Enterprise Linux 6 | curl | Will not fix | ||
| Red Hat Enterprise Virtualization 3 | mingw-virt-viewer | Will not fix | ||
| Red Hat JBoss Enterprise Web Server 3 | curl | Affected | ||
| Red Hat Enterprise Linux 7 | curl | Fixed | RHSA-2016:2575 | 03.11.2016 |
| Red Hat Software Collections for Red Hat Enterprise Linux 6 | httpd24-curl | Fixed | RHSA-2018:3558 | 13.11.2018 |
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Дополнительная информация
Статус:
EPSS
4.8 Medium
CVSS3
5.8 Medium
CVSS2
Связанные уязвимости
curl and libcurl before 7.50.1 do not prevent TLS session resumption when the client certificate has changed, which allows remote attackers to bypass intended restrictions by resuming a session.
curl and libcurl before 7.50.1 do not prevent TLS session resumption when the client certificate has changed, which allows remote attackers to bypass intended restrictions by resuming a session.
curl and libcurl before 7.50.1 do not prevent TLS session resumption w ...
curl and libcurl before 7.50.1 do not prevent TLS session resumption when the client certificate has changed, which allows remote attackers to bypass intended restrictions by resuming a session.
EPSS
4.8 Medium
CVSS3
5.8 Medium
CVSS2